<!DOCTYPE html>
<html>

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>Prism 代码语法高亮</title>
    <link href="https://cdn.bootcss.com/prism/1.15.0/themes/prism.css" rel="stylesheet">
    <link href="https://cdn.bootcss.com/prism/1.15.0/plugins/line-numbers/prism-line-numbers.css" rel="stylesheet">
    <!-- <link href="https://cdn.bootcss.com/prism/1.15.0/themes/prism-okaidia.css" rel="stylesheet"> -->
    <style>
        #box {
            width: 60%;
            margin-left: 35px;
        }
        
        .ss {
            width: 100px;
            height: 100px;
            background-color: red;
            transition: all 2s ease-in-out;
        }
        
        .ss:hover {
            transform: rotateZ(360deg) rotateX(360deg) rotateY(360deg) skewX(180deg) skewY(360deg);
        }
    </style>
</head>

<body>
    <div id="box">
        <h3>css显示:</h3>
        <pre class="line-numbers">
<code class="language-css">  
* {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
}

footer {
    width: 100%;
    position: absolute;
    bottom: 10px;
    display: flex;
    justify-content: space-between;
}
</code>
        </pre>
    </div>

    <div class="ss">


    </div>



    <script src="js/prism.js"></script>
    <script src="https://cdn.bootcss.com/prism/1.15.0/plugins/line-numbers/prism-line-numbers.js"></script>
</body>

</html>